Thompson Center Arms Triumph .50 Cal Speed Breech Plug Silver Steel

The Thompson Center Arms Triumph Speed Breech Plug is a factory replacement breech plug engineered specifically for the T/C Triumph .50 caliber muzzleloading rifle. Machined from durable steel with a protective silver finish, this breech plug installs at the rear of the barrel to form the breech seal needed for black powder ignition.

The Triumph Speed Breech XT design is built for efficient removal between shots for cleaning and re-priming. Its solid steel construction is made to handle the heat, fouling, and pressure cycles of repeated muzzleloader firing, and the silver finish protects the sealing surfaces and threads from corrosion during storage in a range bag or gun cabinet.

Whether you are replacing a stuck, corroded, or damaged factory breech plug, keeping a spare in your range kit, or rebuilding a Triumph muzzleloader, the Thompson Center Arms 7729R Speed Breech Plug provides the factory-spec part to keep your rifle running.